/*CSS rest*/
dl,dt,dd,ul,ol,li,strong,p,em,h1,h2,h3,h4,h5,h6,form,input,select,td{margin:0;padding:0;}
table{border-collapse:collapse;border-spacing:0;}
h1,h2,h3,h4,h5,h6{font-size:100%;}
select,input,button{font-size:12px;vertical-align:middle;}
img,input{vertical-align:middle;border:0;}
ol,ul{list-style:none;}

button{border:0;cursor:pointer;}
/*Common*/
.fl{float:left;}
.fr{float:right;display:inline;}
.mt10{margin-top:10px;}
.mr10{margin-right:10px;}
.ml10{margin-left:10px;}
.ml165{margin-left:165px;}
.pd10{padding:10px;}
.pl15{padding-left:15px;}
.bor1{border:1px solid #dcdcdc;}
/*.bg1{background:url(../images/h_bg.jpg) repeat-x;}*/
.bg2{background:url(../images/questioner.gif) top right no-repeat}
.tc{text-align:center;}
.tright{text-align:right;}
.tleft{text-align:left;}
.clr{clear:both;font-size:0;line-height:0;}
.c1{color:#ff0000;}
.c2{color:#999;}
.c3{color:#999; font-size:12px}
.grade{background:url(../images/grade.jpg) no-repeat;padding: 1px 30px 2px 10px;margin-left: 5px;color:#256E16}
.present{
	background:url(../images/btn2.jpg) no-repeat;
	width:94px;
	height:31px;
	line-height:25px;
	text-align:center;
	font-weight:bold;
	color:#fff;
	margin-top: 5px;
	}
/**/
#wrap{
	width:960px;
	margin:0 auto;
	}
.gotop{
	background:url(../images/top.gif) no-repeat;
	height:59px;
	width:20px;
	position:absolute;
	display:none;
	cursor:pointer;
	}
.side1{
	width:197px;
    min-height:200px;
	}
.col1{
	width:660px;
	}
.col2{
	width:290px;
	}
.subnav {
    color: #333333;
    height: 25px;
    line-height: 25px;
	margin-top:5px;
    padding: 0 10px;
}
span.ico3{
	background:url(../images/ico3.gif) 0 8px no-repeat;
	padding:0 5px 0 15px;
	color:#ff0000;
	}
span.ico5{
	background:url(../images/ico5.gif) 0 6px no-repeat;
	padding:0 5px 0 20px;
	height:29px;
	line-height:29px;
	color:#339933;
	font-size:10px;
	display:inline-block;
	font-family:Tahoma, Geneva, sans-serif;
	}
.solved{
	background:url(../images/solve.jpg) 10px no-repeat;
	}
.no_solve{
	background:url(../images/no_solve.gif) 10px no-repeat;
	}
.epired{
	background:url(../images/epired.jpg) 10px no-repeat;
	}

/*main*/
.side1 h2{
	height:29px;
	line-height:29px;
	color:#669900;
	padding-left:35px;
	}
.sort,.cms{	
	border-bottom:none;
	}
.sort h2,.cms h2{	
	background:url(../images/ico1.gif) 10px no-repeat;	
	}
.sort dl,.cms dl{
	padding:10px;
	border-bottom:1px solid #dedede;
	}
.sort dl dt,.cms dl dt{
	font-size:14px;
	font-weight:bold;
	line-height:25px;
	}
.sort dd{
	line-height:22px;
	white-space:nowrap;
	overflow:hidden;
	zoom:1;
	}
.sort dd a{
	float:left;
	margin-right:3px;
	}
.cms dl{
	padding-left:50px;
	}
.cms dl.dedecms{
	background:url(../images/dedecms.gif) 10px no-repeat;
	}
.cms dl.dedeeims{
	background:url(../images/dedeeims.gif) 10px no-repeat;
	}
.cms dl.dedetk{
	background:url(../images/dedetk.gif) 10px no-repeat;
	}
.cms dl dd{
	color:#999;
	}
.main_top{
	width:751px;
	height:180px;
	}
.main_top .slider{    
	width:252px;
	height:180px;
	border-right:1px solid #dcdcdc;
	position:relative;
    overflow:hidden;
	}
	.smallslider{
	
	}
.smallslider ul{
	position: absolute;
	width:auto;
	height:auto;
	}
.smallslider li a img{
	vertical-align:top;
	}
.smallslider  h3{
	position:absolute;
	font-weight:bold;
	font-size:12px;
	text-indent:2%;
	line-height:26px;
	z-index:102; 
	width:98%;
	color:#CCC;
	}
.smallslider  h3 a{
	text-indent:0;
	}
.smallslider  h3 a:link,.smallslider  h3 a:visited{
	text-decoration:none;
	color:#fff;
	}
.smallslider  h3 a:hover{
	text-decoration:underline;
	color:#FF6600;
	}
.smallslider li.current-li{
	}
.smallslider-btns{
	position:absolute;
	z-index:103;
	}
.smallslider-btns span{
	background-color:#fff;
	border:1px solid #FF7300;
	color:#FF7300;
	cursor:pointer;
	float:left;
	font-size:12px;
	height:18px;
	line-height:18px;
	text-align:center; 
	width:16px;
	}
.smallslider-btns span.current-btn{
	background-color:#FF7300;
	border:1px solid #FF7300;
	color:#fff;
	font-size:13px;
	font-weight:bold;
	}
.smallslider-lay{
	position:absolute;
	height:26px;
	width:100%;
	z-index:101;
   }
.main_top .recommend_problem{
	width:301px;
	height:180px;
	border-right:1px solid #dcdcdc;
	}
.main_top .recommend_problem .tit1{
	padding:0 5px;
	text-align:right;
	line-height:25px;
	color:#333;
	}
.main_top .recommend_problem .tit1 span{
	background:url(../images/bg1.gif) no-repeat;
	width:55px;
	height:20px;
	line-height:20px;
	text-align:center;
	color:#fff;
	margin-top:3px;
	}
.main_top .recommend_problem h3{
	text-align:center;
	font-size:14px;
	padding-top:10px;
	}
.main_top .recommend_problem h3 a{
	color:#333;
	}
.main_top .recommend_problem ul li{
	font-size:12px;
	line-height:22px;
	color:#666;
	text-align:right;
	background:url(../images/dot1.gif) 0 10px no-repeat;
	padding-left:10px;
	}
.main_top .recommend_problem ul li a{
	float:left;
	font-size:14px;
	}
.center{
	width:685px;
	margin-left:10px;
}
.center dl{
	margin-top:8px;
	margin-bottom:8px;
}
.center dl dt{
	background:url(../images/center_bg.jpg) no-repeat;
	height:32px;
	line-height:32px;
	padding:0 10px;
	color:#669900;
	font-weight:bold;
	}
.center dl dt span.tit2{	
	padding-left:20px;
	}
.center dl dt span.ico2{
	background:url(../images/ico2.gif) 0 8px no-repeat;
	}
.center dl dt span.ico4{
	background:url(../images/ico4.gif) 0 8px no-repeat;
	}
.center dl dt span.more{
	font-weight:normal;
	}
.center dl dd{
	border-top:none;
	-moz-border-radius-bottomleft:3px;
	-moz-border-radius-bottomright:3px;
	-webkit-border-bottom-left-radius:3px;
	-webkit-border-bottom-right-radius:3px;
	border-bottom-left-radius:3px;
	border-bottom-right-radius:3px;
}
#mleft{background:none}
#mleft ul li{line-height:30px;padding-left:5px; list-style:none;}
.center dl dd ul li{
	text-align:right;
	line-height:25px;
	background:url(../images/gold.png) 0 10px no-repeat;	
	color:#333;
}
.center dl dd ul li span{
	width:22px;
	text-align:left;
}
.center dl dd ul li a{
	float:left;
	margin-left:3px;
}
.rank{
	}
.rank h3{
	background:url(../images/ico6.gif) 10px no-repeat;
	height:29px;
	line-height:29px;
	padding-left:35px;
	color:#669900;
	}
.rank ul{
	padding:5px 10px;
	background:url(../images/num.gif) 10px 13px no-repeat;
	}
.rank ul li{
	line-height:27px;
	text-align:right;
	padding-left:20px;
	border-bottom:1px dashed #dbdbdb;
	}
.rank ul li a{
	float:left;
	}
.classes{
	overflow:hidden;
	zoom:1;
	}
.classes .classes_top{
	background:url(../images/classes_top.gif) no-repeat;
	height:29px;
	line-height:29px;
	font-size:14px;
	color:#333;
	padding:0 15px;
	font-weight:bold;
	}
.classes .classes_top span.fl a{
	color:#618d09;
	}
.classes .classes_top span.fr{
	font-weight:normal;
	padding-left:0;
	font-size:12px;
	*padding-left:0;
	_padding-top:3px;
	}
.classes .classes_top span.fr select{
	height:22px;
	line-height:22px;
	padding:2px;
	}
.classes .classes_bg{
	background:url(../images/classes_bg.gif) repeat-y;
	overflow:hidden;
	zoom:1;
	padding:10px 20px;
	}
.classes .classes_bg ul li{
	float:left;
	background:url(../images/dot2.gif) 0 10px no-repeat;
	line-height:25px;
	padding-left:10px;
	font-size:14px;
	width:114px;
	}
.classes .classes_bottom{
	background:url(../images/classes_bottom.gif) no-repeat;
	height:8px;
	}
.list_box{
	}
.list_box .list_tab{
	height:33px;
	background:url(../images/list_tab_line.gif) repeat-x;
	padding-left:15px;
	}
.list_box .list_tab ul li{
	float:left;
	width:100px;
	text-align:center;
	margin-right:5px;
	height:33px;
	line-height:33px;
	background:url(../images/list_tab_bg.jpg) repeat-x;
	}
.list_box .list_tab ul li a{
	color:#fff;
	display:block;
	}
.list_box .list_tab ul li.select{
	background:url(../images/list_tab_select.jpg) repeat-x;
	border-left:1px solid #cfcfcf;
	border-right:1px solid #cfcfcf;
	font-weight:bold;
	}
.list_box .list_tab ul li.select a{
	color:#133db6;
	}
.list_show{
	color:#333;
	text-align:center;
	}
.list_show thead{
	height:36px;
	line-height:36px;	
	}
.list_show thead td{
	border-bottom:1px dashed #ccc;
	}
.list_show tbody td{
	padding-top:5px;
	padding-bottom:5px;
	}
.list_show tbody td a{
	float:left;
	}
.new_problems{
	background:url(../images/authorized.jpg) right top no-repeat;
	overflow:hidden;
	}
.new_problems p{
	color:#333;
	overflow:hidden;
	zoom:1;
	}
.new_problems p img{
	margin-right:8px;
	}
.new_problems p strong{
	font-weight:normal;
	display:block;
	}
.new_problems h3{
	height:25px;
	line-height:25px;
	border-bottom:1px solid #d2d2d2;
	font-weight:normal;
	font-size:12px;
	}
.new_problems ul{
	padding-bottom:5px;
	}
.new_problems ul li{
	background:url(../images/dot2.gif) 0 11px no-repeat;
	line-height:25px;
	height:25px;
	overflow:hidden;
	padding-left:10px;
	}
.userinfo{
	overflow:hidden;
	}
.userinfo .fl img{
	margin-right:8px;
	}
.userinfo p{
	line-height:22px;
	}
.userinfo p img{
	margin-left:5px;
	}
.userinfo .u_name a{
	color:#333;
	font-weight:bold;
	}
.userinfo .links a{
	margin:0 5px;
	}
.userinfo span a{
	color:#ce0f0f;
	}
/*viewbox*/
.viewbox{
	background:url(../images/c_bg.jpg) repeat-x;
	border-top:none;
	color:#333;
	}
.viewbox h2{
	line-height:36px;
	height:36px;
	padding-left:35px;
	font-size:14px;		
	}
.viewbox .send_info{
	line-height:30px;
	background:url(../images/ico5.gif) 0 6px no-repeat;
	padding-left:20px;
	color:#cac8c9;
	}
.viewbox .send_info_pic{
	line-height:30px;
	}
.viewbox .send_info span{
	padding:0 5px;
	color:#333;
	}
.viewbox .content_box{
	padding:15px 10px;
	overflow:hidden;
	}
.viewbox .content_box .content_show{
	line-height:25px;
	font-size:14px;
	}
.viewbox .additional h3{
	font-size:14px;
	height:25px;
	line-height:25px;
	border-bottom:1px solid #929292;
	width:140px;
	margin-top:5px;	
	padding-left:5px;
	}
.viewbox .additional ul li{
	line-height:24px;
	}
.viewbox .additional b{
	padding-left:5px;
	}
.viewbox .additional a{
	background:url(../images/btn1.jpg) no-repeat;
	width:83px;
	height:21px;
	line-height:21px;
	text-align:center;
	display:block;
	color:#589B00;
	text-decoration:none;
	}
.viewbox .operate{
	text-align:right;
	}
.viewbox .operate a{
	margin:0 10px;
	color:#999;
	}
.best_answer{
	background:url(../images/best_answer.jpg) top left no-repeat;
	color:#333;
	}
.replyinfo{
	height:30px;
	line-height:30px;
	color:#999;	
	}
.replyinfo span{
    margin-left:8px;
	margin-right:8px;
	}
.best_answer .best_answer_show{
	font-size:14px;
	line-height:25px;
	padding:40px 0 15px 0;
	}
.best_answer .best_answer_show .operate{
	text-align:right;
	}
.best_answer .best_answer_show .operate a{
    font-size:12px;
	color:#999;
	}
.reply{
	background-color:#f1f8e9;
	overflow:hidden;
	zoom:1;
	margin-bottom:10px;
}
.reply h3{
	color:#618d09;
	font-size:16px;
	font-family:"微软雅黑";
	line-height:25px;
	height:25px;
	padding:0 10px;
	}
.reply h3 span.fr{
	font-size:14px;
	font-weight:normal;
	color:#333;
	font-family:Verdana, Geneva, sans-serif;
	}
.reply h3 span.fr b{
	margin:0 5px;
	}
.reply_edit,.reply_edit_btn{
	padding:0 15px;
	}
.reply_edit_btn{
	line-height:25px;
	color:#999;
	}
.reply_edit_btn label{
	padding-top:5px;
	}
.reply_edit_btn input{
	margin-right:3px;
	}
.reply_box{
	clear:both;	
}
.reply_box h3{
	font-size:14px;
	background:url(../images/ico8.jpg) 0 4px no-repeat;
	height:25px;
	line-height:25px;
	padding-left:20px;
	margin-bottom:3px;
	}
.reply_box h3 span{
	font-size:12px;
	font-weight:normal;
	color:#666;
	padding-left:6px;
	}
.reply_box h4{
	color:#AE0A0A;
	font-size:12px;
	font-weight:normal;
	}
.reply_box h4 span a{
	float:right;
	color:#999;
	}
.reply_show{
	font-size:14px;
	line-height:23px;
	overflow:auto;
	}
.reply_box .replyinfo{
	height:20px;
	line-height:20px;
	color:#999;
	}
.edit_btn a{
	background:url(../images/btn1.jpg) no-repeat;
	width:83px;
	height:21px;
	line-height:21px;
	text-align:center;
	display:block;
	color:#589B00;
	text-decoration:none;
	margin-right:5px;
	}
.comment-author{
	height:100px;
	width:90px;
	float:left;
}
.comment-meta{
	width:540px;
	float:left;
}
/*修改答复*/	
.refer{
	width:690px;
}
.refer .referbox{
	width:682px;
	padding-bottom:6px;
	overflow:auto;
}
.referbox dl{
	width:652px;
	margin:14px auto 0px;
	overflow:auto;
}
.referbox dl dt{
	width:80px;
	float:left;
	vertical-align:top;
	font-size:14px;
	font-weight:bold;
	line-height:200%;
}
.referbox dl dd{
	width:566px;
	float:right;
	line-height:29px;
	color:#999;
}
.referbox dl dd textarea{
	width:540px;
	height:100px;
	padding:5px;
	font-size:14px;
	line-height:21px;
}
.referbox dl dd input{
	width:540px;
	padding:7px 0px 4px 5px;
}
.referbox .psubmit{
	padding:8px 0px 8px 100px;
}
.referbox .psubmit .psub{
	width:124px;
	height:37px;
	border:none;
	font-size:14px;
	font-weight:bold;
	letter-spacing:2px;
	line-height:37px;
	color: #FFF;
	background:url(../images/btn.jpg) top no-repeat;
}
/*post*/
.post_box{
	padding:15px;
	background-color:#f1f8e9;
	border-radius:3px;
	-moz-border-radius:3px;
	-webkit-border-radius:3px;
	}
.post_box h2{
	height:19px;
	padding-left:10px;
	}
.post_box h2.step1{
	background:url(../images/post_step1.gif) 10px 0 no-repeat;
	}
.post_box h2.step2{
	background:url(../images/post_step2.gif) 10px 0 no-repeat;
	}
.post_box h2.step3{
	background:url(../images/post_step3.gif) 10px 0 no-repeat;
	}
.post_content{
	padding:0 20px;
	background-color:#fff;
	overflow:hidden;
	zoom:1;
	}
.step1_tab{	
	margin:60px 0;
	}
.step1_tab td{
	padding:5px 0;
	line-height:100%;
	color:#333;
	}
.step1_tab input.post_txt1{
	background:url(../images/input_bg.jpg) no-repeat;
	border:1px solid #d3d3d3;
	height:20px;
	line-height:20px;
	padding:5px;
	width:580px;
	font-size:15px;
	font-weight:bold;
	}
.post_box input.post_btn1{
	background:url(../images/post_btn.jpg) no-repeat;
	width:151px;
	height:36px;
	font-size:0;
	cursor:pointer;
}
.post_content .post_step2{
	padding:20px 5px;
	}
.post_content .post_step2 h3{
	font-size:14px;
	color:#333;
	padding-bottom:20px;
	}
.post_content .post_step2 dl{
	padding-bottom:20px;
	line-height:22px;
	width:670px;
	}
.post_content .post_step2 dl dt{
	font-size:14px;
	}
.post_content .post_step2 dl dd{
	color:#333;	
	}
.post_box input.post_btn2{
	background:url(../images/post_btn2.jpg) no-repeat;
	width:151px;
	height:36px;
	font-size:0;
	cursor:pointer;
	}
.post_step3{
	padding:10px 0;
	}
.post_step3 dl{
	width:800px;
	margin:18px auto 0px;
	clear:both;
	display:block;
	overflow:hidden;
}
.post_step3 dl dt{
	width:90px;
	font-weight:bold;
	font-size:14px;
	letter-spacing:2px;
	float:left;
	line-height:29px;
	display:block;
	text-align:right;
	color:#333;
}
.post_step3 dl dd{
	width:700px;
	float:right;
	line-height:21px;
	color:#999;
	padding-top:4px;
}
.post_step3 dl dd input.post_txt2{
	width:540px;
	border:1px solid #BBB;
	padding:7px 0px 4px 5px;
}
.post_step3 dl dd input.post_txt3{
	width:200px;
	border:1px solid #BBB;
	padding:3px;
}
.post_step3 dl dl dd textarea{
	width:540px;
	height:100px;
	border:1px solid #BBB;
	padding:5px;
	font-size:14px;
	line-height:21px;
}
.post_step3 dl dd select{
	font-size:14px;
	padding:2px;
}
.post_step3 dl dd .jiantou{
	color:#333;
	font-family:Verdana, Geneva, sans-serif;
}
.post_step3 dl dd .jifen{
	margin-left:10px;
	color:#FF6600;
}
.post_step3 dl dd .jifen2{
	color:#333;
}
.post_step3 dl dd .nmsd{
	width:auto;
	border:none;
	margin-right:6px;
}
/*答案评分*/
.mark{
    border-top-width: 1px;
	border-top-style: dashed;
	border-top-color: #000;
	margin:0px auto;
	padding-top: 10px;
	height:42px;
}
.mark dl{
	margin:10px auto 0px;
}
.mark dl dt{
	float:left;
	line-height:39px;
	color:#666666;
}
.mark dl dt strong{
	font-size:14px;
	color:#333333;
}
.mark dl dd{
	float:left;
	width:160px;
	margin-left:16px;
}
.mark dl dd a{
	width:82px;
	height:22px;
	padding:11px 0px 4px 0px;
	display:block;
	float:left;
	background:url(../images/mark_ico.gif) top center no-repeat;
	font-weight:bold;
	font-size:14px;
	text-indent:15px;
	text-decoration:none;
	color:#666;
}
.mark dl dd a img{
	margin-right:10px;
	margin-top:-2px;
}
.mark dl dd a:hover{
	color:#CC3300;
	background-position:bottom;
}
.mark dl dd span{
	line-height:37px;
	float:left;
	margin-left:10px;
	font-size:12px;
}
/*footer*/
#footer{
	text-align:center;	
	border-top:1px solid #dedede;
}
#footer .links{
	padding-top:15px;
	}
#footer a{
	margin:0 5px;
	color:#133db6;
	}
#footer p{
	padding:10px 0;
    }
.showuser{
	display:none;
    position:absolute;
	left:625px;
	padding-top:15px;
	border:1px solid #ccc;
	}
.new-q-holder {
    background: none repeat scroll 0 0 #FFFFFF;
    border-color: #F1F1F1;
    border-style: solid;
    border-width: 0 3px 3px;
    font-size: 12px;
	margin-top:15px;
}
.new-q-holder .new-q-inner {
    border: 1px solid #C2C2C2;
    padding: 5px;
}
.new-q-holder p {
    font-size: 12px;
    margin: 0;
    text-align: center;
}
.new-q-holder .new-q-tip {
    color: #A0A0A0;
    margin: 0 0 5px;
    text-align: left;
}
.new-q-holder a {
    background: url("../images/askq.png") no-repeat scroll 0 0 transparent;
    display: inline-block;
    height: 45px;
    outline: medium none;
    text-indent: -9999px;
    width: 170px;
}
.new-q-holder a:hover {
    background-position: 0 -45px;
}
